Home › Forums › Products › Plug-Ins › Shimmer plugin › Reply To: Shimmer plugin September 10, 2020 at 4:16 pm #155767 udzierz Hey tlongabaugh, Many thanks for the reply and clarification. I might try an in-place upgrade to 10.11 El Capitan, but first I need to upgrade to a larger disk 😉 Cheers, Udo.